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參數(shù)資料
| 型號： | HC1-5504B-5 |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 模擬傳輸電路 |
| 英文描述： | EIA/ITU PABX SLIC with 40mA Loop Feed |
| 中文描述： | TELECOM-SLIC, CDIP24 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 265K |
| 代理商： | HC1-5504B-5 |
8-24
HC-5504DLC
Schematic
SLIC FUNCTIONAL SCHEMATIC
(DIP/SOIC PIN NUMBERS SHOWN)
V
B2
V
B1
V
B2
V
B3
V
B4
V
B5
+5V
I
B1
I
B2
I
B3
I
B4
I
B5
I
B6
I
B7
I
B8
V
BAT
I
B9
I
B10
I
B11
V
BAT
V
B
+
V
B
+
VOLTAGE & CURRENT
BIAS NETWORK
A-100
TRANSV’L
I/V AMP
-
+
I
B6
R6
R5
R11
V
B
+
R7
R8
R10
R9
R22
R23
R3
R4
R1
R2
R16
R15
V
BAT
V
BAT
R12
V
BAT
V
B
+
A-200
LONG’L
I/V AMP
I
B7
+
-
R20
V
V
B
+
A-400
TIP FEED
AMP
I
B4
-
+
RING
FEED
SENSE
3
V
BAT
+5V
V
B4
I
B8
RING TRIP DETECTOR
+
SWITCH HOOK
DETECTOR
V
B1
I
B6
+
R
18
V
B
+
Q
D28
Q
D27
V
BAT
-
+
-
GND SHORTS
CURRENT
LIMITING
I
B1
V
B3
THERMAL
LIMITING
V
B5
STTL
AND LOGIC
INTERFACE
RFC
SH
GK
V
B5
-
+
I
B2
LOAD CURRENT
LIMITING
R14
R13
V
BAT
V
BAT/2
REFERENCE
R21
V
BAT
A-300
RING FEED
AMP
I
B5
-
+
RING
RF
TIP
TF
10
2
1
9
RX
C4
V
BAT
BAT
GND
ANA
GND
DIG
GND
V
B
+
21
22
11
12
23
6
4
+
-
OUT
20
19
18
A-500
OP AMP
V
BAT
I
B3
V
B
+
V
B
+
+5VI
B10
V
BAT
PD
15
RC
SHD
GKD
C2
16
13
17
14
TX
C3
RS
RD
8
7
24
5
R17
V
B2
V
B
+
R
19
V
BAT
Q
D36
Q
D3
BAT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HC1-5504B-9 | EIA/ITU PABX SLIC with 40mA Loop Feed |
| HC4P5504B1- | ITU Low Cost, PABX SLIC With 40mA Loop Feed |
| HC5503C | Unbalanced PBX/ Key System SLIC,Subscriber Line Interface Circuit(用戶線接口電路) |
| HC5503PRCBZ | Low Cost SLIC For Large Telecom Switches |
| HC5503PRCBZ96 | Low Cost SLIC For Large Telecom Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC1-5504B-7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit |
| HC1-5504B-9 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:EIA/ITU PABX SLIC with 40mA Loop Feed |
| HC1-5504DLC-5 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:SLIC Subscriber Line Interface Circuit |
| HC1-5504DLC-9 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:SLIC Subscriber Line Interface Circuit |
| HC1-5504X | 制造商:Harris Corporation 功能描述: |
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